EVALUATION OF FHIT PROTEIN AND P27 IN NON SMALL CELL LUNG CANCER (NSCLC): AN IMMUNOHISTOCHEMICAL STUDY' 'VIMENTIN EXPRESSION AND S-100 PROTEIN POSITIVE LANGERHANS CELLS IN ENDOMETRIAL CARCINOMA.' The Journal of Egyptian Society of Pathology Vol. 25, No.1. "ROLE OF P-27(KIP-1) AND MUC-1 IN PAPILLARY TRANSITIONAL CELL CARCINOMA OF THE URINARY BLADDER". The Journal of Egyptian Society of Pathology Vol. 76, No.4. "ROLE OF HELICOBACTER PYLORI (H PYLORI) INFECTION AND CYCLOOXYGENASE (COX-2) EXPRESSION IN CHRONIC GASTRITIS AND GASTRIC CARCINOMA:AN IMMUNOHISTOCHEMICAL STUDY" .Med. J. Cairo Univ., Vol.76, No 4,( Supp.11)December : 45-55 MONITORING AND STRATIFECTION OF RENAL FUNCTION IN PATIENTS WITH CHRONIC HEPATITIS C VIRUS INFECTION: AN IMMUNOHISTOCHEMICAL STUDY. Med. J. Cairo Univ. PATHOLOGY DEPARTMENT , BANHA FACULTY OF MEDICINE BANHA UNIVERSITY "AN IMMUNOHISTOCHEMICAL STUDY FOR ASSESSMENT THE ROLE OF CYCLIN E AND BCL XL IN PROSTATIC "ANTRAL NITRIC OXIDE IN PATIENTS WITH DUODENAL ULCER WITH AND WITHOUT CHRONIC LIVER DISEASES" Banha Medical Journal Vol. 17, No 3, P. 831-844, May 2000 Role of Bcl-x, Cox-2 and apoptotic bodies counting in progression of colorectal carcinoma Potential Utiliy of GATA3 and P63 Immunohistochemistry in Differentiating Urothelial Carcinoma from Prostate Adenocarcinoma Potential Utiliy of GATA3 and P63 Immunohistochemistry in Differentiating Urothelial Carcinoma from Prostate Adenocarcinoma Correlation between Matrix Metalloproteinase-9 (MMP-9) and CD44 in human melanoma cell lesions. Differential expression of p16 INK4aprotein and S100A4 protein in gastric carcinoma Significance of Stem Cell Marker LGR5 and VEGF Expression in Esophageal Carcinoma Significance of Stem Cell Marker LGR5 and VEGF Expression in Esophageal Carcinoma COMPARISON OF PTEN EXPRESSION AND PTEN MUTATIONS IN BENIGN VERSUS MALIGNANT BREAST LESIONS Immunohistochemical Evaluation of P27 (kip1) and Cyclin D1 in Pleomorphic Adenomas, Warthin’s Tumors and Mucoepidermoid Carcinomas of Salivary Glands Prognostic Significance of Survivin and Nuclear Morphometry in Nasopharyngeal Carcinoma Value of CD34 and CD10 immunostaining in the differentiation between basal cell carcinoma and trichoepithelioma